diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/nvptx/nvptx.md | 20 |
2 files changed, 23 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 28494ff..eb37d08 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2015-06-19 Jakub Jelinek <jakub@redhat.com> + + * config/nvptx/nvptx.md (allocate_stack): Rename to... + (allocate_stack_<mode>): ... this, and add :P on both + match_operand and unspec. + (allocate_stack): New expander. + 2015-06-19 Christian Bruel <christian.bruel@st.com> PR target/66541 diff --git a/gcc/config/nvptx/nvptx.md b/gcc/config/nvptx/nvptx.md index c30de36..a49786c 100644 --- a/gcc/config/nvptx/nvptx.md +++ b/gcc/config/nvptx/nvptx.md @@ -1203,10 +1203,22 @@ sorry ("target cannot support nonlocal goto."); }) -(define_insn "allocate_stack" - [(set (match_operand 0 "nvptx_register_operand" "=R") - (unspec [(match_operand 1 "nvptx_register_operand" "R")] - UNSPEC_ALLOCA))] +(define_expand "allocate_stack" + [(match_operand 0 "nvptx_register_operand") + (match_operand 1 "nvptx_register_operand")] + "" +{ + if (TARGET_ABI64) + emit_insn (gen_allocate_stack_di (operands[0], operands[1])); + else + emit_insn (gen_allocate_stack_si (operands[0], operands[1])); + DONE; +}) + +(define_insn "allocate_stack_<mode>" + [(set (match_operand:P 0 "nvptx_register_operand" "=R") + (unspec:P [(match_operand:P 1 "nvptx_register_operand" "R")] + UNSPEC_ALLOCA))] "" "%.\\tcall (%0), %%alloca, (%1);") |